I'm trying to create a system in which I can validate a string to check if it's a url or not. (https://www.google.com/) I found the flutter package validator b
I have a function that might take a few seconds to execute, and it is synchronous. Does: String slowFunction() { ... } ... Future<String>(() => slowFu
I've followed a tutorial regarding 'Flutter Firebase Authentication. I faced many issues due to it being in an old version of firebase, but I migrated and fixed
When I run flutter change channel or flutter doctor, the CMD show me this: C:\Users\MyUser>flutter doctor -v Checking Dart SDK version... Building flutter
I used ShowTimePicker class to select time according to my wish but want to show it in PM or AM with Text .like 9:00 AM, 10:00 PM. means take 12 hours format.
Actually I published a app in play store, in the next update I want to add UPI payments in the app. So, I am using upi_pay package. When I installing the packag
I'm trying to add RefreshIndicator to CustomScrollView. Is it possible to do? Here is the code sample: CustomScrollView( slivers: <Widget>[ SliverAp
How generate specific widget dynamically inside ListView.Builder? I have my data coming from StreamBuilder, this data coming in numbers [1...24] sometimes comin
I am trying to implement some custom design in an expasion panel list. Therefore, I wanted to create some kind of animation that animates smoothly from one view
**Not able to connect websocket to the nodejs server for websocket connection I'm using socket_io_client: ^1.0.1 library ** void connect(){ IO.Socket socke
I am trying to connect my users with my back end server , i used the example from the official google sign in plugin for flutter : https://pub.dartlang.org/pack
I am trying to make my ListView of items inside my bottom sheet scrollable. I make it work with DraggableScrollableSheet widget but there's this awkward white s
I'm playing video and there is no problem but when navigating to another page, console says this. I tried everything that I came up with like check if mounted b
This may be obvious, but can someone please tell me how I can locate my Hive Box file after initialising Hive in a Flutter application, using Android Studio? I
I got the error "This widget has been unmounted, so the State no longer has a context (and should be considered defunct. Consider canceling any active work duri
Does anyone have an idea about encrypting response from my php api and decrypting data in local using dart. I'm using flutter for my mobile application. Thank
How can I add shadow to the widget like in the picture below? This is my current widget code.
I´ve a problem with the BottomNavigationBar in Flutter (0.6). As soon as I add more then three BottomNavigationBarItems as children, the buttons in the ba
I have upgrade flutter version to 2.0.4, when I run the project(this project was runing on old flutter version)it throws warning because of package I used. this
I want to create a custom input field which matches some known strings and then changes the style and adds an onTap gesture when those text values are pressed (